the first one in the ranking is the favorite one. but v shouldnt neglect other browsers too.
opera 11 had made a great impression on me. chrome was very good till v4-v5, but now chrome 12 is huge sized-160mb (even more than avast) and its not so fast except while viewing gmail. also switching from beta to stable channels is a problem. Palemoon is a modded firefox, plus its faster than firefox,occupies less memory and more tab handling than ff. IE cant be left out, some sites work only on iE, so its reqd!!